噪

Philosophers like Justin and most of the numerous second-century apologists were reasoning about religion, and the great catechetical school of Alexandria was gathering renown.

哲学家像贾斯汀和大部分的无数次世纪辩护士被推理约宗教，伟大catechetical学校亚历山大正搜集噪。

Finally, the method of triangle is compared with energy centrobaric correction method, with the conc...

最后将三角形法和能量重心法进行了对比，得出了三角形法受信噪比变化影响较小的结论。

The results show that, all the three methods can effectively correct the frequency, the energy centrobaric correction has the lowest precision and the ratio correction is the fastest and its precision is almost not affected by the change of signal to noise ratio.

结果表明：3种算法都可以使信号的频率更接近于真实值，其中能量重心法校正精度相对较低，比值法和相位差法精度较高，尤其是比值校正算法处理速度更快，校正的精度基本不受信噪比的影响。

Basic principles of energy centrobaric correction,ratio correction and phase difference correction were expounded.

结果表明：3种算法都可以使信号的频率更接近于真实值，其中能量重心法校正精度相对较低，比值法和相位差法精度较高，尤其是比值校正算法处理速度更快，校正的精度基本不受信噪比的影响。

In preprocessing part, it is contained normalization, segmentation, binarization, denoising, thinning and so on. And characteristic matching algorithm is used a mathematical model which is irrespective with circumrotation and displacement.

其中预处理部分由归一化、分割、二值化、去噪、细化等算法组成，且在特征匹配算法中使用了对图像旋转和平移无关的数学模型。

Coil can circumvolve within 360°freely which can effectively eliminate surface disturbance,so they have wonderful S/N,little phase displacement and high dynamic performance.

因而该检波器信噪比高，相位差小，具有较高的动态分辨率。

This instrument can meter the electric level, frequency spectrum, carry to noise ratio , A/V , cobbly ratio , voltage s of the AC trunk line and the battery.

该场强仪可以对有线电视系统的电平、频谱、载噪比、A／V比、系统不平度、交流干线和电池电压等进行测量，并通过液晶显示，结果保存于EPROM中。

The application of adaptive noise-elimination in laser collimation technology is discussed. The model and algorithm of the adaptive filter are also presented.

探讨了自适应除噪技术在准直技术中的应用，给出了自适应滤波器的数学模型和相应算法。

Non-data-aided SNR estimation is considerer for M-PSK transmission over additive white Gaussian noise channels.

非数据辅助的信噪比估计被认为是对加性高斯白噪声信道下MPSK信号进行估计。

In seismic data processing, people generally deem that signal/noise ratio im-provement and resolution improvement are very contradictious each other.

引言在地球物理数据处理中，提高地震记录的信噪比及分辨率是两大主要手段。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。